upper 50s to low 60s coast clouds most stubborn upper 60s san francisco and san mateo low to mid 70s most of the bay inland until you get to east bay valleys upper 70s there. 67 today in monterey, mid 70s around the monterey bay upper 70s inland. tonight everybody gets cloud cover fog maybe not as thick as morning a little drizzle possible as we start to moist end the atmosphere ahead of the -- next system well north two areas of high pressure putting up roadblock going to take this low to hook-up with that front to give momentum to bring rain and bust through areas of high pressure. 1:00 tomorrow afternoon scout showers ahead of the mainline that moves into the north bay during ning you could get wet during trick-or-treating midnight it starts to over spread the entire bay area thursday morning a lot of us dealing with rain and showers behind the system thursday morning commute tougher. half an inch in south bay east bay valleys 3/4 of an inch around most of the bay up to an inch of rain in the north bay. once we get past that, look at sunshine and warmer weather saturday, sunday an